Reira, a woman married to a man with a stepchild, struggles to get along with him. Her cold son unreasonably creates faults for her and starts punishing her. While her friend studies nearby, Reira is restrained and forced into irrumatio. During post-meal family time, her husband secretly stimulates her there, and furthermore, her son's friends toy with her using sex toys and repeatedly rape her until she eventually falls into being their sex slave. Expanded version!
